Home / 46,665.44-69,993.04-16,673.28

Finding the Fourth Proportional to 46,665.44, 69,993.04 and 16,673.28

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Solution

The fourth proportional to 46,665.44, 69,993.04 and 16,673.28 is: 25,008.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,665.44 : 69,993.04 = 16,673.28 : x
  2. Step 2: Convert to fraction form
    46,665.44/69,993.04 = 16,673.28/x
  3. Step 3: Cross multiply
    46,665.44x = 69,993.04 × 16,673.28
  4. Step 4: Simplify right side
    46,665.44x = 1,167,013,553.97
  5. Step 5: Solve for x
    x = 1,167,013,553.97/46,665.44
  6. Step 6: Final answer
    x = 25,008.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.